Machine element

Flowserve

Flowserve SIHI is a global leader in process pump technology, offering liquid ring vacuum pumps, dry vacuum pumps, liquid transfer pumps, and complete packaged systems. These pumps are designed for demanding applications in industries such as chemicals, pharmaceuticals, power generation, water treatment, food and beverage, and pulp & paper.

The SIHI product range includes models like LEMD (liquid ring), SIHI Dry (dry screw), and CBT/ZTND (thermal fluid pumps), each tailored to specific operating conditions and performance needs.

■ Key Features
- Supports both vacuum processing and fluid transfer
- SIHI Dry models are oil-free and non-contact, ideal for aggressive chemical environments
- Compact and rugged construction in the LEMD series
- Access to global Flowserve service network for parts and technical support

■ Specifications
- SIHI LEMD: Single-stage liquid ring vacuum pump, made of cast iron or stainless steel
- SIHI Dry (M/Mi/H series): Dry screw vacuum pump, capacity up to 1,000 m³/h, ATEX certified
- SIHI CBT/ZTND: High-temperature thermal fluid pumps with low NPSH handling

■ Applications
- Vacuum drying, distillation, gas recovery, and condenser systems
- Circulation of thermal oils or high-temperature fluids
- VOC recovery and vapor handling in industrial exhaust systems

■ Industries Served
- Chemical and pharmaceutical industries
- Power generation and thermal processing
- Food and beverage processing
- Pulp and paper production
- Wastewater treatment and environmental systems

Flowserve SIHI pumps ensure efficiency and system uptime across critical industrial applications.

■ Please download the PDF for more details or contact us directly.